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Current system
20444-6411
B 994
HD 197002


Nearby doubles
24' : 20407-6411
HU 1616

24' : 20416-6427
UC 4259

27' : 20423-6348
TDT2483

34' : 20496-6427
DAW 229AB

35' : 20398-6430
HJ 5217

36' : 20489-6353
HU 1620

40' : 20397-6436
FAB 16

43' : 20422-6332
RST1075

52' : 20490-6453
UC 4298

52' : 20447-6319
LDS 719

55' : 20472-6320
UC 4287

55' : 20360-6412
B 991

58' : 20527-6432
HDS2974

62' : 20357-6348
TDT2403

63' : 20348-6414
UC 4220

65' : 20535-6348
LDS 726

65' : 20370-6455
TSN 35

82' : 20319-6420
TDT2342

83' : 20347-6319
HU 1615

86' : 20371-6523
UC 4233

89' : 20354-6519
HDS2942

90' : 20579-6359
TSN 36AB

93' : 20412-6242
R 323AB

97' : 20478-6546
TDT2544

101' : 20513-6542
UC 4309

102' : 20515-6543
HJ 5221



Selections
Full WDS
Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

20444-6411 B 994 (HD 197002)

 
 
20h 44m 21.06s -64° 11' 21.8" P.A. 193.00 sep 0.8 mag 10.46,10.82 Sp G3/5IV/V dist. 139.28 pc (454.33 l.y.)
 
 
Coord 2000 20444-6411 Discov num B   994 Comp Coord arcsec 2000 20 44 21.06 -64 11 21.8
Date first 1927 Date last 2016 Obs 7
Pa first 186 Pa last 193.3 P.A. Now (θ) 193.3°
Sep first 0.7 Sep last 0.842 Sep. Now (ρ) 0.842"
Mag pri 10.46 Mag sec 10.82 delta mag (ΔM) 0.36 Spectral class G3/5IV/V (yellow)
Pri motion ra -011 Sec motion ra -011
Pri motion dec -004 Sec motion dec -004
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 197002 Constellation Pavo HIP 102354 Tycho2 9108-00424-1
Gaia DR2 6426542870469445632 HD 197002 CP CP-64 4068 Distance 139.28
Distance ly 454.33
 
 
WDS 20444-6411 B 994 (HD 197002) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
B__1921a orb - van den Bos, W.H. 1921MNRAS..81..474V
B__1921a MNRAS 81, 474, 1921
B__1921b orb - van den Bos, W.H. .
B__1921b Proc. Amsterdam Acad. 30, 72, 1921
B__1923a Po j van den Bos, W.H. 1923BAN.....1..193V
B__1923a BAN 1, 193, 1923
B__1923b orb - van den Bos, W.H. 1923BAN.....2...25V
B__1923b BAN 2, 25, 1923
B__1923c orb - van den Bos, W.H. 1923BAN.....2...29V
B__1923c BAN 2, 29, 1923
B__1925a Ma j van den Bos, W.H. 1925AnLei..143...1V
B__1925a Ann. Leiden Obs. 14, Pt.3, 1925
B__1925b Ma j van den Bos, W.H. 1925BAN.....2..197V
B__1925b +Po BAN 2, 197, 1925
B__1926a orb - van den Bos, W.H. 1926BAN.....3..127V
B__1926a BAN 3, 127, 1926
B__1926b orb - van den Bos, W.H. 1926BAN.....3..128V
B__1926b BAN 3, 128, 1926
B__1927a orb - van den Bos, W.H. 1927BAN.....3..261V
B__1927a BAN 3, 261, 1927
B__1927b - van den Bos, W.H. 1927BAN.....4...45V
B__1927b BAN 4, 45, 1927
B__1927b (4th list of new southern double stars; precise measures in later references)
B__1927c Ma - van den Bos, W.H. 1927BAN.....4..109V
B__1927c BAN 4, 109, 1927
B__1927c (5th list of new southern double stars; precise measures in later references)
B__1927D Ma - van den Bos, W.H. 1927sdsc.book......
B__1927D cited in SDS (Southern Double Star Cat.), 1927
B__1928a Ma - van den Bos, W.H. 1928BAN.....4..235V
B__1928a BAN 4, 235, 1928
B__1928a (6th list of new southern double stars; precise measures in later references)
B__1928b Ma j van den Bos, W.H. 1928AnLei..144...1V
B__1928b Ann. Leiden Obs. 14, Pt.4, 1928
B__1928c Ma - van den Bos, W.H. 1928MNRAS..88..488F
B__1928c MNRAS 88, 488, 1928
B__1928d Ma j van den Bos, W.H. 1928CiUO...78...13V
B__1928d Union Obs. Johannesburg Circ. 78, 13, 1928
B__1928e orb - van den Bos, W.H. .
B__1928e Mem. Copenhagen Acad. 12, 2, 1928
B__1929a Ma j van den Bos, W.H. 1929CiUO...80...59V
B__1929a Union Obs. Johannesburg Circ. 80, 59, 1929
B__1929b orb - van den Bos, W.H. 1929CiUO...79...49V
B__1929b Union Obs. Johannesburg Circ. 79, 49, 1929
B__1929c Ma - van den Bos, W.H. 1929BAN.....5..125V
B__1929c BAN 5, 125, 1929
B__1930a Ma j van den Bos, W.H. 1930CiUO...83..135V
B__1930a Union Obs. Johannesburg Circ. 83, 135, 1930
B__1930b Ma - van den Bos, W.H. 1930BAN.....5..179V
B__1930b BAN 5, 179, 1930
B__1930c Ma - van den Bos, W.H. 1930BAN.....5..183V
B__1930c BAN 5, 183, 1930
B__1931a Ma - van den Bos, W.H. 1931MNRAS..92...19F
B__1931a MNRAS 92, 19, 1931
B__1931b Ma - van den Bos, W.H. 1931CiUO...85..183V
B__1931b Union Obs. Johannesburg Circ. 85, 183, 1931
B__1932a Ma j van den Bos, W.H. 1932CiUO...87..273V
B__1932a Union Obs. Johannesburg Circ. 87, 273, 1932
B__1932b Ma j van den Bos, W.H. 1932CiUO...88..324V
B__1932b Union Obs. Johannesburg Circ. 88, 324, 1932
B__1932C Ma - van den Bos, W.H. 1932QB821.A43......
B__1932C cited in ADS (Aitken Double Star Cat.), 1932
B__1933a Ma - van den Bos, W.H. 1933BAN.....7....1V
B__1933a BAN 7, 1, 1933
B__1933b J - van den Bos, W.H. 1933CiUO...90..379V
B__1933b Union Obs. Johannesburg Circ. 90, 379, 1933
B__1933c orb - van den Bos, W.H. 1933CiUO...90..388V
B__1933c Union Obs. Johannesburg Circ. 90, 388, 1933
B__1933d Ma j van den Bos, W.H. 1933CiUO...90..401V
B__1933d Union Obs. Johannesburg Circ. 90, 401, 1933
B__1934a Ma - van den Bos, W.H. 1934CiUO...92...61V
B__1934a Union Obs. Johannesburg Circ. 92, 61, 1934
B__1934b orb - van den Bos, W.H. 1934CiUO...92..102V
B__1934b Union Obs. Johannesburg Circ. 92, 102, 1934
B__1935a Ma j van den Bos, W.H. 1935CiUO...94..134V
B__1935a +J Union Obs. Johannesburg Circ. 93, 134, 1935
B__1935b orb - van den Bos, W.H. 1935CiUO...94..148V
B__1935b Union Obs. Johannesburg Circ. 94, 148, 1935
B__1935c Ma j van den Bos, W.H. 1935CiUO...94..149V
B__1935c Union Obs. Johannesburg Circ. 94, 149, 1935
B__1935D orb - van den Bos, W.H. 1935QB821.A3.......
B__1935D letter cited by Aitken, The Binary Stars, 1935
B__1936a orb - van den Bos, W.H. 1936CiUO...96..231V
B__1936a Union Obs. Johannesburg Circ. 96, 231, 1936
B__1936b Ma j van den Bos, W.H. 1936CiUO...96..234V
B__1936b Union Obs. Johannesburg Circ. 96, 234, 1936
B__1937a orb - van den Bos, W.H. 1937CiUO...98..341V
B__1937a Union Obs. Johannesburg Circ. 98, 341, 1937
B__1937b Ma - van den Bos, W.H. 1937CiUO...98..362V
B__1937b Union Obs. Johannesburg Circ. 98, 362, 1937
B__1938a orb - van den Bos, W.H. 1938CiUO...99..445V
B__1938a Union Obs. Johannesburg Circ. 99, 445, 1938
B__1938d orb - van den Bos, W.H. 1938CiUO..100..480V
B__1938d Union Obs. Johannesburg Circ. 100, 480, 1938
B__1938e Ma j van den Bos, W.H. 1938CiUO..100..481V
B__1938e Union Obs. Johannesburg Circ. 100, 481, 1938
B__1940 orb - van den Bos, W.H. 1940CiUO..102...49V
B__1940 Union Obs. Johannesburg Circ. 102, 49, 1940
B__1943A Ma - van den Bos, W.H. 1943AJ.....50..139A
B__1943A cited by Alden (1943 AJ 50, 139)
B__1941 orb - van den Bos, W.H. 1941CiUO..104...73V
B__1941 Union Obs. Johannesburg Circ. 104, 73, 1941
B__1945 orb - van den Bos, W.H. 1945AJ.....51..198V
B__1945 AJ 51, 198, 1945
B__1947 Ma - van den Bos, W.H. 1947CiUO..105..134V
B__1947 Union Obs. Johannesburg Circ. 105, 134, 1947
B__1947b Po j van den Bos, W.H. (in Voute et al.) 1947AnBos...6....3V
B__1947b Ann. Bosscha Obs. Lembang 6, Pt.3, C1, 1947
B__1948 Ma - van den Bos, W.H. 1948CiUO..107..259V
B__1948 Union Obs. Johannesburg Circ. 107, 259, 1948
B__1949a orb - van den Bos, W.H. 1949CiUO..108..310V
B__1949a Union Obs. Johannesburg Circ. 108, 310, 1949
B__1949b orb - van den Bos, W.H. 1949CiUO..108..311V
B__1949b Union Obs. Johannesburg Circ. 108, 311, 1949
B__1949c Ma j van den Bos, W.H. 1949CiUO..108..312V
B__1949c Union Obs. Johannesburg Circ. 108, 312, 1949
B__1950a orb - van den Bos, W.H. 1950CiUO..109..366V
B__1950a Union Obs. Johannesburg Circ. 109, 366, 1950
B__1950b orb - van den Bos, W.H. 1950CiUO..109..370V
B__1950b Union Obs. Johannesburg Circ. 109, 370, 1950
B__1950c Ma - van den Bos, W.H. 1950CiUO..109..371V
B__1950c Union Obs. Johannesburg Circ. 109, 371, 1950
B__1951a Ma j van den Bos, W.H. 1951CiUO..111...13V
B__1951a +J Union Obs. Johannesburg Circ. 111, 13, 1951
B__1951b orb - van den Bos, W.H. 1951CiUO..111...11V
B__1951b Union Obs. Johannesburg Circ. 111, 11, 1951
B__1951c orb - van den Bos, W.H. 1951CiUO..112..143V
B__1951c Union Obs. Johannesburg Circ. 112, 143, 1951
B__1951d - van den Bos, W.H. 1951JO.....34...85V
B__1951d J. Obs. 34, 85, 1951
B__1953a Ma - van den Bos, W.H. 1953CiUO..113..185V
B__1953a Union Obs. Johannesburg Circ. 113, 185, 1953
B__1953b orb - van den Bos, W.H. 1953CiUO..113..209V
B__1953b Union Obs. Johannesburg Circ. 113, 209-219, 1953 1953MNSSA..12...19V
B__1953b (also MNASSA 12, 19, 1953; MNASSA 12, 57, 1953) 1953MNSSA..12...57V
B__1954 orb - van den Bos, W.H. 1954CiUO..114..235V
B__1954 Union Obs. Johannesburg Circ. 114, 235, 1954
B__1956a Ma - van den Bos, W.H. 1956CiUO..115..266V
B__1956a +J Union Obs. Johannesburg Circ. 115, 266, 1956
B__1956b orb - van den Bos, W.H. 1956CiUO..115..279V
B__1956b Union Obs. Johannesburg Circ. 115, 279-284, 1956
B__1956c orb - van den Bos, W.H. 1956MNSSA..15...39V
B__1956c MNASSA 15, 39, 1956
B__1957a orb - van den Bos, W.H. 1957CiUO..116..289V
B__1957a Union Obs. Johannesburg Circ. 116, 289-291, 1957
B__1957b Ma - van den Bos, W.H. 1957CiUO..116..291V
B__1957b Union Obs. Johannesburg Circ. 116, 291, 1957
B__1958 Ma - van den Bos, W.H. 1958AJ.....63...63V
B__1958 AJ 63, 63, 1958
B__1959a Mb j van den Bos, W.H. 1959ApJS....4...45V
B__1959a ApJS 4, 45, 1959
B__1959b orb - van den Bos, W.H. 1959JO.....42...79V
B__1959b J. Obs. 42, 79, 1959
B__1959c orb - van den Bos, W.H. 1959JO.....42...93V
B__1959c J. Obs. 42, 93, 1959
B__1959d Ma - van den Bos, W.H. 1959CiUO..118..308V
B__1959d Union Obs. Johannesburg Circ. 118, 308, 1959
B__1959e orb - van den Bos, W.H. 1959CiUO..118..311V
B__1959e Union Obs. Johannesburg Circ. 118, 311-312, 1959
B__1960a Ma - van den Bos, W.H. 1960CiUO..119..321V
B__1960a Union Obs. Johannesburg Circ. 119, 321, 1960
B__1960b Ma j van den Bos, W.H. 1960PYerO...9....1B
B__1960b +Mb Pub. Yerkes Obs. 9, pt. 1, 1960
B__1960c orb - van den Bos, W.H. 1960JO.....43..145V
B__1960c J. Obs. 43, 145, 1960
B__1960d orb - van den Bos, W.H. 1960JO.....43..152V
B__1960d J. Obs. 43, 152, 1960
B__1960e orb - van den Bos, W.H. 1960CiUO..119..359V
B__1960e Union Obs. Johannesburg Circ. 119, 339-340, 1960
B__1960f orb - van den Bos, W.H. 1960CiUO..119..341V
B__1960f Union Obs. Johannesburg Circ. 119, 341-343, 1960
B__1961a Ma - van den Bos, W.H. 1961CiUO..120..353V
B__1961a Union Obs. Johannesburg Circ. 120, 353, 1961
B__1961b orb - van den Bos, W.H. 1961CiUO..120..374V
B__1961b Union Obs. Johannesburg Circ. 120, 374-375, 1961
B__1961c orb - van den Bos, W.H. 1961CiUO..120..377V
B__1961c Union Obs. Johannesburg Circ. 120, 377-379, 1961
B__1961d orb - van den Bos, W.H. 1961CiUO..120..380V
B__1961d Union Obs. Johannesburg Circ. 120, 380-381, 1961
B__1961e orb - van den Bos, W.H. 1961PASP...74..201V
B__1961e PASP 74, 201, 1961
B__1962a Ma - van den Bos, W.H. 1962AJ.....67..141V
B__1962a AJ 67, 141, 1962
B__1962b orb - van den Bos, W.H. 1962AJ.....67..552V
B__1962b AJ 67, 552, 1962
B__1962c orb - van den Bos, W.H. 1962JO.....45...55V
B__1962c J. Obs. 45, 55, 1962
B__1962d Ma j van den Bos, W.H. 1962AJ.....67..555V
B__1962d AJ 67, 555, 1962
B__1963a Ma - van den Bos, W.H. 1963AJ.....68...57V
B__1963a AJ 68, 57, 1963
B__1963b Ma j van den Bos, W.H. 1963AJ.....68..582V
B__1963b AJ 68, 582, 1963
B__1964a orb - van den Bos, W.H. 1964ROCi..123...62V
B__1964a Republic Obs. Circ. 123, 62, 1964
B__1964b orb - van den Bos, W.H. 1964JO.....47...34V
B__1964b J. Obs. 47, 34, 1964
B__1965a Ma - van den Bos, W.H. 1965ROCi..124...70V
B__1965a Republic Obs. Circ. 124, 70, 1965
B__1965b orb - van den Bos, W.H. 1965ROCi..124...86V
B__1965b Republic Obs. Circ. 124, 86, 1965
B__1966a Ma - van den Bos, W.H. 1966ROCi..125...93V
B__1966a Republic Obs. Circ. 125, 93, 1966
B__1966b orb - van den Bos, W.H. 1966ROCi..125..112V
B__1966b Republic Obs. Circ. 125, 112, 1966
B__1966c orb - van den Bos, W.H. 1966ROCi..125..118V
B__1966c Republic Obs. Circ. 125, 118, 1966
B__1966d orb - van den Bos, W.H. 1966ROCi..125..119V
B__1966d Republic Obs. Circ. 125, 119-120, 1966
B__1967 Ma - van den Bos, W.H. 1967ROCi..126..127V
B__1967 Republic Obs. Circ. 126, 127, 1967
B__1967b orb - van den Bos, W.H. 1967JO.....13..119V
B__1967b J. Obs. 13, 119, 1967
B__1968 Ma - van den Bos, W.H. 1968ROCi..127..157V
B__1968 Republic Obs. Circ. 127, 157, 1968
B__9999 Ma - van den Bos, W.H. ...................
B__9999 Unpublished, manuscript or reference not found.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20444-6411 B 994 1991 6 193 0.9 10.46 10.82 G3/5IV/V D 204421.06-641121.8
20444-6411 B 994 2016 7 193 0.8 10.46 10.82 G3/5IV/V 204421.06-641121.8

If you need more information about this double, apply for a data request form to the WDS.

 
 
WDS 20444-6411 B 994 (HD 197002) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20444-6411 B 994 (HD 197002) : MEASURES
 
 
No records found.

 
 
WDS 20444-6411 (HD 197002) : VIRTUAL EYEPIECE
 
 

20444-6411 B 994A mag 10.46 Sp G3/5IV/V 20444-6411 B 994B sep 0.8 P.A. 185.90 mag 10.82 virtual eyepiece
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 20444-6411 (HD 197002) : ALADIN DSS IMAGE @ 20h 44m 21.06s -64° 11' 21.8"
 
 
 
 
WDS 20444-6411 B 994 (HD 197002) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20444-6411 B 994 distance=0' 20407-6411 HU 1616 distance=24' 20416-6427 UC 4259 distance=24' 20423-6348 TDT2483 distance=27' 20496-6427 DAW 229AB distance=34' 20496-6427 BAU 64AC distance=34' 20496-6427 BAU 64AD distance=34' 20398-6430 HJ 5217 distance=35' 20489-6353 HU 1620 distance=36' 20397-6436 FAB 16 distance=40' 20422-6332 RST1075 distance=43' 20490-6453 UC 4298 distance=52' 20447-6319 LDS 719 distance=52' 20472-6320 UC 4287 distance=55' 20360-6412 B 991 distance=55' 20527-6432 HDS2974 distance=58' 20357-6348 TDT2403 distance=62' 20348-6414 UC 4220 distance=63' 20535-6348 LDS 726 distance=65' 20370-6455 TSN 35 distance=65' 20319-6420 TDT2342 distance=82' 20347-6319 HU 1615 distance=83' 20371-6523 UC 4233 distance=86' 20354-6519 HDS2942 distance=89' 20579-6359 TSN 36AB distance=90' 20412-6242 R 323AB distance=93' 20412-6242 BAU 63AC distance=93' 20478-6546 TDT2544 distance=97' 20513-6542 UC 4309 distance=101' 20515-6543 HJ 5221 distance=102' 20404-6551 KPP4210 distance=103' 20492-6550 TDT2562 distance=104' 20278-6357 UC 4191AB distance=110' 20360-6237 KPP3073 distance=110' 20516-6226 RMK 26AB distance=117' 20300-6305 KPP4202 distance=117' 20552-6550 LDS 728 distance=121' 20363-6219 TDT2412 distance=125' 20553-6557 DAM1257 distance=127' 20330-6230 FAL 68 distance=128' 21032-6452 TDT2715 distance=129' 20327-6225 TDT2354 distance=132' 20270-6303 RST1069 distance=134' 20587-6234 B 1003 distance=137' 20557-6609 HDS2981AB distance=138' 20557-6609 HDS2981AC distance=138' 20446-6630 TOK 918Aa,Ab distance=139' 20370-6623 TDT2424 distance=140' 20594-6558 MLO 91 distance=144' 20293-6225 BAU9004 distance=147' 20289-6228 HJ 5197 distance=147' grafico limitrofi
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Show name coord_2000 discov# comp pa sep dist(')
Show 20444-6411 B 994 193 0.8
Show 20407-6411 HU 1616 68 0.7 24
Show 20416-6427 UC 4259 191 13.9 24
Show 20423-6348 TDT2483 87 0.6 27
Show 20496-6427 DAW 229 AB 136 7.7 34
Show 20496-6427 BAU 64 AC 305 49.8 34
Show 20496-6427 BAU 64 AD 161 51.0 34
Show 20398-6430 HJ 5217 232 7.7 35
Show 20489-6353 HU 1620 271 1.3 36
Show 20397-6436 FAB 16 358 20.0 40
Show 20422-6332 RST1075 286 1.4 43
Show 20490-6453 UC 4298 57 10.8 52
Show 20447-6319 LDS 719 171 187.2 52
Show 20472-6320 UC 4287 21 24.0 55
Show 20360-6412 B 991 167 3.1 55
Show 20527-6432 HDS2974 31 1.0 58
Show 20357-6348 TDT2403 237 1.0 62
Show 20348-6414 UC 4220 9 41.6 63
Show 20535-6348 LDS 726 195 7.5 65
Show 20370-6455 TSN 35 73 35.3 65
Show 20319-6420 TDT2342 182 2.5 82
Show 20347-6319 HU 1615 287 0.2 83
Show 20371-6523 UC 4233 2 9.3 86
Show 20354-6519 HDS2942 86 0.7 89
Show 20579-6359 TSN 36 AB 122 260.3 90
Show 20412-6242 R 323 AB 319 2.9 93
Show 20412-6242 BAU 63 AC 266 9.1 93
Show 20478-6546 TDT2544 158 0.5 97
Show 20513-6542 UC 4309 344 30.7 101
Show 20515-6543 HJ 5221 44 10.3 102
Show 20404-6551 KPP4210 53 1.5 103
Show 20492-6550 TDT2562 279 0.5 104
Show 20278-6357 UC 4191 AB 214 28.3 110
Show 20360-6237 KPP3073 58 13.7 110
Show 20516-6226 RMK 26 AB 78 2.4 117
Show 20300-6305 KPP4202 65 2.1 117
Show 20552-6550 LDS 728 253 277.9 121
Show 20363-6219 TDT2412 18 0.6 125
Show 20553-6557 DAM1257 104 87.1 127
Show 20330-6230 FAL 68 312 9.0 128
Show 21032-6452 TDT2715 294 1.8 129
Show 20327-6225 TDT2354 303 1.4 132
Show 20270-6303 RST1069 115 0.4 134
Show 20587-6234 B 1003 138 0.5 137
Show 20557-6609 HDS2981 AB 243 0.1 138
Show 20557-6609 HDS2981 AC 172 1.3 138
Show 20446-6630 TOK 918 Aa,Ab 336 0.1 139
Show 20370-6623 TDT2424 19 1.8 140
Show 20594-6558 MLO 91 242 17.0 144
Show 20293-6225 BAU9004 85 25.4 147
Show 20289-6228 HJ 5197 272 61.2 147

 
 
WDS 20444-6411 : COMPONENTS
 
 
  A
B pa=185.9°
sep=0.82"
 
 
20444-6411 A
 
 
Componente originario normalizzato AB Name HD 197002 Coord arcsec 2000 204421.06-641121.8 Mag 10.46
Spectral class G3/5IV/V (yellow) PmRA -11.00 PmDE -4.0 HIP 102354
Tycho2 9108-00424-1 HD 197002 CP CP-64 4068
Tycho2
Tycho2 9108-00424-1 Pflag P RAmdeg 311.08773114 DEmdeg -64.18937769
PmRA -11.3 PmDE -3.8 E RAmdeg 27 E DEmdeg 25
E pmRA 2.3 E pmDE 2.2 EpRAm 1988.94 EpDEm 1989.32
Num 6 Q RAmdeg 0.4 Q DEmdeg 1.8 Q pmRA 0.5
Q pmDE 1.9 BTmag 11.082 E BTmag 0.045 VTmag 10.461
E VTmag 0.038 Prox 9 TYC T HIP 102354
CCDM A RAdeg 311.08783444 DEdeg -64.18929139 EpRA 1990 1.57
EpDE 1990 1.63 E RAdeg 27.5 E DEdeg 25.5 Posflg D
Corr 0.0
Hipparcos
Catalog H HIP 102354 Proxy H RAhms 20 44 21.08
DEdms -64 11 21.5 Vmag 9.83 VarFlag R Vmag H
RAdeg 311.088 DEdeg -64.1893 AstroRef A Plx 5.01
CCDM 20444-6411 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 191 Rho 0.829 HD 197002 BD
CD CP CP-64 4068 Dm number -64 4068 VIred 0.67
SpType G3/G5IV/V R SpType Coord arcsec 2000 204421.08-641121.5
Hipparcos 2
HIP 102354 Sn 15 So 3 Nc 2
RArad 5.4295070297 DErad -1.1203146615 Plx 7.18 PmRA -13.42
PmDE -7.83 E RArad 1.55 E DErad 2.51 E Plx 2.72
E pmRA 1.75 E pmDE 2.56 Hpmag 9.9671 E Hpmag 0.0027
SHp 0.031 VA 0 BV 0.657 E BV 0.043
VI 0.72
CCDM
Ccdm 20444-6411 RComp Comp A Note1
Note2 Discov num DRAs -2.92 DDEs -22.2
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.6 Sp G0 PmNote *
PmRA -8 PmDE -8 Dm number -64 4068 Cat1 CPD
Name2 Cat2 HD 197002 M HD
ADS BDS M ADS BDS N IDS IDS 20357S6433A
HIC 102354
 
 
20444-6411 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 204421.05-641122.6 Mag 10.82 PmRA -11.00
PmDE -4.0 HIP 102354 Tycho2 9108-00424-2 Calc delta mag 0.36
Calc coord yes
Tycho2
Tycho2 9108-00424-2 Pflag P RAmdeg 311.08773114 DEmdeg -64.18937769
PmRA -11.3 PmDE -3.8 E RAmdeg 27 E DEmdeg 25
E pmRA 2.3 E pmDE 2.2 EpRAm 1988.94 EpDEm 1989.32
Num 6 Q RAmdeg 0.4 Q DEmdeg 1.8 Q pmRA 0.5
Q pmDE 1.9 BTmag 11.629 E BTmag 0.064 VTmag 10.816
E VTmag 0.054 Prox 9 TYC T HIP 102354
CCDM B RAdeg 311.08770111 DEdeg -64.18953889 EpRA 1990 1.57
EpDE 1990 1.63 E RAdeg 38.6 E DEdeg 35.6 Posflg D
Corr 0.0
Hipparcos
Catalog H HIP 102354 Proxy H RAhms 20 44 21.08
DEdms -64 11 21.5 Vmag 9.83 VarFlag R Vmag H
RAdeg 311.088 DEdeg -64.1893 AstroRef A Plx 5.01
CCDM 20444-6411 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 191 Rho 0.829 HD 197002 BD
CD CP CP-64 4068 Dm number -64 4068 VIred 0.67
SpType G3/G5IV/V R SpType Coord arcsec 2000 204421.08-641121.5
Hipparcos 2
HIP 102354 Sn 15 So 3 Nc 2
RArad 5.4295070297 DErad -1.1203146615 Plx 7.18 PmRA -13.42
PmDE -7.83 E RArad 1.55 E DErad 2.51 E Plx 2.72
E pmRA 1.75 E pmDE 2.56 Hpmag 9.9671 E Hpmag 0.0027
SHp 0.031 VA 0 BV 0.657 E BV 0.043
VI 0.72
CCDM
Ccdm 20444-6411 RComp Comp B Note1
Note2 Discov num B 994 DRAs DDEs
R dRAs Year 1927 Theta 187 Rho 0.7
Obs 3 Vmag 10.1 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 20357S6433B
HIC 102354